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Mini-Fit Jr. Connectors

Molex Mini-Fit Jr. Connectors are ideal for higher-current / higher-density applications that require design flexibility for wire-to-wire and wire-to-board configurations. Molex Mini-Fit Jr. connectors are made for power applications up to 9.0A per circuit. The connectors feature fully isolated terminals, positive housing locks, low-engagement forces, and polarized housings. They are UL recognized, CSA approved, and TUV licensed. All components are lead free and RoHS compliant. Molex Mini-Fit Jr. Connectors are available in a single row or dual row, 2 to 24 circuit options, and multiple plating and material selections.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings Mini-Fit Jr. Header, Dual Row, R/A, w/ Snap-in Plastic Peg PCB Lock, 10 Pos., PA Polyamide Nylon 6/6 94V-0, 0.76 m Select Gold (Au) Pltg 39-30-1102 Molex 1: $5.99 8,020In Stock	Mfr. Part # 39-30-1102 Mouser Part # 538-39-30-1102	Molex	Headers & Wire Housings Mini-Fit Jr. Header, Dual Row, R/A, w/ Snap-in Plastic Peg PCB Lock, 10 Pos., PA Polyamide Nylon 6/6 94V-0, 0.76 m Select Gold (Au) Pltg Learn More about Molex minifit jr connectors	Datasheet	8,020In Stock	$5.99 $5.28 $5.27 $5.08 View $4.55 $4.29 $4.17 $3.86 $3.69	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Male Crimp Terminal, 0.76 m Selective Gold (Au) Plated Phosphor Bronze, 16 AWG, Reel 39-00-0223 Molex 4,000: $0.751 40,000In Stock	Mfr. Part # 39-00-0223 Mouser Part # 538-39-00-0223	Molex	Headers & Wire Housings Mini-Fit Male Crimp Terminal, 0.76 m Selective Gold (Au) Plated Phosphor Bronze, 16 AWG, Reel Learn More about Molex minifit jr connectors	Datasheet	40,000In Stock	Reel $0.751	Min.: 4,000 Mult.: 4,000 : 4,000
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 24 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural 39-28-9248 Molex 1: $12.95 5,051In Stock	Mfr. Part # 39-28-9248 Mouser Part # 538-39-28-9248	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 24 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	5,051In Stock	$12.95 $11.91 $11.43 $10.99 View $10.14 $9.96 $9.15 $9.00 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit BMI Header, Compliant Pin Interface, Dual Row, Vert., 24 Pos., 6.25mm Tail Lg., Tin (Sn) Pltg 43879-0032 Molex 1: $28.54 2,438In Stock	Mfr. Part # 43879-0032 Mouser Part # 538-43879-0032	Molex	Headers & Wire Housings Mini-Fit BMI Header, Compliant Pin Interface, Dual Row, Vert., 24 Pos., 6.25mm Tail Lg., Tin (Sn) Pltg Learn More about Molex minifit jr connectors	Datasheet	2,438In Stock	$28.54 $24.26 $23.66 $23.14 View $19.64 $19.63 $18.95 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit BMI Header, 260C Wave Solderable, 4.2mm Pit., Dual Row, Vert., 6 Pos., 6.35mm PCB Thick., Gold (Au) Pltg, w/ Retention Clip 44068-0278 Molex 1: $9.65 468In Stock	Mfr. Part # 44068-0278 Mouser Part # 538-44068-0278	Molex	Headers & Wire Housings Mini-Fit BMI Header, 260C Wave Solderable, 4.2mm Pit., Dual Row, Vert., 6 Pos., 6.35mm PCB Thick., Gold (Au) Pltg, w/ Retention Clip Learn More about Molex minifit jr connectors	Datasheet	468In Stock	$9.65 $8.72 $8.24 $8.05 View $7.63 $6.83 $5.89 $5.67 $5.62	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 16 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural 39-28-9168 Molex 1: $14.40 2,597In Stock	Mfr. Part # 39-28-9168 Mouser Part # 538-39-28-9168	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 16 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	2,597In Stock	$14.40 $13.25 $13.10 $12.96 View $11.64 $11.35 $10.66 $9.87 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Plus Crimp Terminal, 16 AWG, Bag, 0.76 m Selective Gold (Au) Pltg 46012-3242 Molex 1: $1.03 46,441In Stock	Mfr. Part # 46012-3242 Mouser Part # 538-46012-3242	Molex	Headers & Wire Housings Mini-Fit Plus Crimp Terminal, 16 AWG, Bag, 0.76 m Selective Gold (Au) Pltg Learn More about Molex minifithcs	Datasheet	46,441In Stock	$1.03 $0.87 $0.77 $0.731 View $0.662 $0.629 $0.594 $0.577 $0.564	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 10 Pos., w/out Snap-in Plastic Peg PCB Lock, Gold, Natural 39-31-0108 Molex 1: $8.97 3,652In Stock	Mfr. Part # 39-31-0108 Mouser Part # 538-39-31-0108	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 10 Pos., w/out Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	3,652In Stock	$8.97 $7.63 $7.59 $6.07 View $5.79 $4.98 $4.85	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit BMI Header, 4.2mm Pit., Dual Row, Vert., w/ Snap-in Plastic Peg PCB Lock, 24 Pos., Nylon 6/6 UL 94V-0, Tin (Sn) Pltg, w/out Drain Holes 15-24-6242 Molex 1: $7.83 4,487In Stock	Mfr. Part # 15-24-6242 Mouser Part # 538-15-24-6242	Molex	Headers & Wire Housings Mini-Fit BMI Header, 4.2mm Pit., Dual Row, Vert., w/ Snap-in Plastic Peg PCB Lock, 24 Pos., Nylon 6/6 UL 94V-0, Tin (Sn) Pltg, w/out Drain Holes Learn More about Molex minifit jr connectors	Datasheet	4,487In Stock	$7.83 $6.66 $6.64 $6.60 View $5.64 $5.42 $4.65 $4.34 $4.24	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 4 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural 39-29-9049 Molex 1: $2.64 13,134In Stock	Mfr. Part # 39-29-9049 Mouser Part # 538-39-29-9049	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 4 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	13,134In Stock	$2.64 $2.48 $2.37 $2.17 View $2.15 $1.92 $1.81	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 6 Pos., w/out Snap-in Plastic Peg PCB Lock, Tin, Natural 39-31-0060 Molex 1: $1.46 34,090In Stock	Mfr. Part # 39-31-0060 Mouser Part # 538-39-31-0060	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 6 Pos., w/out Snap-in Plastic Peg PCB Lock, Tin, Natural Learn More about Molex minifit jr connectors	Datasheet	34,090In Stock	$1.46 $1.31 $1.21 $1.15 View $1.10 $0.98 $0.939 $0.937	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit BMI Header, Compliant Pin Interface, Dual Row, Vert., 24 Pos., 6.25mm Tail Lg., Gold (Au) Pltg 43879-0065 Molex 1: $41.00 2,246In Stock	Mfr. Part # 43879-0065 Mouser Part # 538-43879-0065	Molex	Headers & Wire Housings Mini-Fit BMI Header, Compliant Pin Interface, Dual Row, Vert., 24 Pos., 6.25mm Tail Lg., Gold (Au) Pltg Learn More about Molex minifit jr connectors	Datasheet	2,246In Stock	$41.00 $34.85 $32.64 $31.20 View $30.16 $28.50 $27.66 Quote	Min.: 1 Mult.: 1
Sensor Cables / Actuator Cables Mini-Fit Jr. Female-to-Mini-Fit Jr. Female Off-the-Shelf (OTS) Overmolded Cable Assy., Dual Row, 0.5m Lg., 8 Pos., Black 245135-0805 Molex 1: $27.24 960In Stock	Mfr. Part # 245135-0805 Mouser Part # 538-245135-0805	Molex	Sensor Cables / Actuator Cables Mini-Fit Jr. Female-to-Mini-Fit Jr. Female Off-the-Shelf (OTS) Overmolded Cable Assy., Dual Row, 0.5m Lg., 8 Pos., Black Learn More about Molex mini fit overmolded cable assemblies	Datasheet	960In Stock	$27.24 $24.23 $23.35 $22.71 View $22.13 $21.59 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 16 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural 39-29-9169 Molex 1: $10.34 4,191In Stock	Mfr. Part # 39-29-9169 Mouser Part # 538-39-29-9169	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 16 Pos., w/ Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	4,191In Stock	$10.34 $8.92 $8.91 $8.16 View $8.14 $7.68 $7.66 $7.57 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Header, Dual Row, R/A, w/ Snap-in Plastic Peg PCB Lock, 8 Pos., PA Polyamide Nylon 6/6 94V-2, 0.76 m Select Gold (Au) Pltg 39-30-1081 Molex 1: $2.99 15,280In Stock	Mfr. Part # 39-30-1081 Mouser Part # 538-39-30-1081	Molex	Headers & Wire Housings Mini-Fit Jr. Header, Dual Row, R/A, w/ Snap-in Plastic Peg PCB Lock, 8 Pos., PA Polyamide Nylon 6/6 94V-2, 0.76 m Select Gold (Au) Pltg Learn More about Molex minifit jr connectors	Datasheet	15,280In Stock	$2.99 $2.98 $2.65 $2.42 $2.18	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit BMI Recept. Header, 4.2mm Pit., Dual Row, Vert., w/ Snap-In Plastic Pegs, Brass Terminal, Matte Tin (Sn) Pltg, Nylon UL 94V-2, 16 Pos. 15-24-7160 Molex 1: $5.47 1,917In Stock	Mfr. Part # 15-24-7160 Mouser Part # 538-15-24-7160	Molex	Headers & Wire Housings Mini-Fit BMI Recept. Header, 4.2mm Pit., Dual Row, Vert., w/ Snap-In Plastic Pegs, Brass Terminal, Matte Tin (Sn) Pltg, Nylon UL 94V-2, 16 Pos. Learn More about Molex minifit jr connectors	Datasheet	1,917In Stock	$5.47 $4.98 $4.72 $4.39 View $3.85 $3.73 $3.19 $2.81	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 16 Pos., w/out Snap-in Plastic Peg PCB Lock, Gold, Natural 39-31-0167 Molex 1: $13.66 854In Stock	Mfr. Part # 39-31-0167 Mouser Part # 538-39-31-0167	Molex	Headers & Wire Housings Mini-Fit Jr. Vert. Header, 4.2mm Pit., Dual Row, 16 Pos., w/out Snap-in Plastic Peg PCB Lock, Gold, Natural Learn More about Molex minifit jr connectors	Datasheet	854In Stock	$13.66 $12.30 $11.60 $11.30 View $11.00 $9.80 $9.20 $8.24 Quote	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit BMI Header, 260C Wave Solderable, 4.2mm Pit., Dual Row, Vert., for 1.6mm PCB Thick., 4 Pos., Gold (Au) Pltg, w/ Retention Clip 44068-0012 Molex 1: $8.44 1,491In Stock	Mfr. Part # 44068-0012 Mouser Part # 538-44068-0012	Molex	Headers & Wire Housings Mini-Fit BMI Header, 260C Wave Solderable, 4.2mm Pit., Dual Row, Vert., for 1.6mm PCB Thick., 4 Pos., Gold (Au) Pltg, w/ Retention Clip Learn More about Molex mini fit bmi connectors	Datasheet	1,491In Stock	$8.44 $7.63 $7.20 $7.03 View $6.68 $5.98 $5.10 $4.64 $4.52	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFitJr FreeHng PLG 2CKT W/DH GW WHT 46993-0201 Molex 1: $1.11 27,168In Stock 9,000Expected 12/10/2026	Mfr. Part # 46993-0201 Mouser Part # 538-46993-0201	Molex	Headers & Wire Housings MiniFitJr FreeHng PLG 2CKT W/DH GW WHT	Datasheet	27,168In Stock 9,000Expected 12/10/2026	$1.11 $0.957 $0.875 $0.789 View $0.72 $0.597 $0.56 $0.533 $0.532	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Reflow Solder Capable Header, 4.2mm Pit., Dual Row, Vert., 10 Pos., 1.57mm PCB Thick., w/out PCB Pegs, LCP Housing, w/ Tin (Sn) Pltg, Glow-Wire Capable, Tray 46207-1010 Molex 1: $4.73 1,829In Stock	Mfr. Part # 46207-1010 Mouser Part # 538-46207-1010	Molex	Headers & Wire Housings Mini-Fit Jr. Reflow Solder Capable Header, 4.2mm Pit., Dual Row, Vert., 10 Pos., 1.57mm PCB Thick., w/out PCB Pegs, LCP Housing, w/ Tin (Sn) Pltg, Glow-Wire Capable, Tray Learn More about Molex minifit jr connectors	Datasheet	1,829In Stock	$4.73 $4.30 $4.08 $3.78 View $3.32 $3.21 $2.85 $2.70 $2.60	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit BMI Plug Housing, 4.2mm Pit., Dual Row, w/ Panel Mount Ears, Nylon 6/6 UL 94V-0, 24 Pos., Natural 15-06-0246 Molex 1: $2.80 1,230In Stock	Mfr. Part # 15-06-0246 Mouser Part # 538-15-06-0246	Molex	Headers & Wire Housings Mini-Fit BMI Plug Housing, 4.2mm Pit., Dual Row, w/ Panel Mount Ears, Nylon 6/6 UL 94V-0, 24 Pos., Natural Learn More about Molex minifit jr connectors	Datasheet	1,230In Stock	$2.80 $2.69 $2.55 $2.50 View $2.43 $2.37 $2.28 $2.25 $2.21	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit BMI Header, Dual Row, R/A, w/ Snap-in Plastic Peg PCB Lock, 4 Pos., PA Polyamide Nylon 6/6, UL 94V-0, w/ Tin (Sn) Pltg 15-24-9044 Molex 1: $1.61 3,741In Stock	Mfr. Part # 15-24-9044 Mouser Part # 538-15-24-9044	Molex	Headers & Wire Housings Mini-Fit BMI Header, Dual Row, R/A, w/ Snap-in Plastic Peg PCB Lock, 4 Pos., PA Polyamide Nylon 6/6, UL 94V-0, w/ Tin (Sn) Pltg Learn More about Molex minifit jr connectors	Datasheet	3,741In Stock	$1.61 $1.46 $1.44 $1.33 View $1.31 $1.19 $1.14 $1.06 $1.02	Min.: 1 Mult.: 1
Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 14 Pos., UL 94V-2, w/ Panel Mtg Ears, Natural 39-01-2141 Molex 1: $0.754 14,125In Stock	Mfr. Part # 39-01-2141 Mouser Part # 538-39-01-2141	Molex	Headers & Wire Housings Mini-Fit Jr. Plug Housing, Dual Row, 14 Pos., UL 94V-2, w/ Panel Mtg Ears, Natural Learn More about Molex minifit jr connectors	Datasheet	14,125In Stock	$0.754 $0.672 $0.624 $0.597 View $0.54 $0.426 $0.415 $0.41 $0.404	Min.: 1 Mult.: 1
Headers & Wire Housings MiniFitJrPlg FreeHng eHng /DH V2 Blk 2Ck 39-01-3026 Molex 1: $0.507 33,841In Stock	Mfr. Part # 39-01-3026 Mouser Part # 538-39-01-3026	Molex	Headers & Wire Housings MiniFitJrPlg FreeHng eHng /DH V2 Blk 2Ck Learn More about Molex minifit jr connectors	Datasheet	33,841In Stock	$0.507 $0.446 $0.417 $0.407 View $0.365 $0.36 $0.352 $0.35 $0.348	Min.: 1 Mult.: 1
Headers & Wire Housings MINI-FIT 4 CKT RA MF A-44130-0006 44130-0006 Molex 1: $3.39 1,136In Stock	Mfr. Part # 44130-0006 Mouser Part # 538-44130-0006	Molex	Headers & Wire Housings MINI-FIT 4 CKT RA MF A-44130-0006 Learn More about Molex minifit jr connectors	Datasheet	1,136In Stock	$3.39 $2.95 $2.08 $2.07 View $2.05 $1.91 $1.76 $1.72	Min.: 1 Mult.: 1

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Mini-Fit Jr. Connectors

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